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Round|Natural|GIA

1.02ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 1563490819

Certificate GIA 1563490819

Diamond specifications and retailer prices

From €1,803 EUR
HK$15,800 HKD
As of November 1, 2026
Save €1,636 EUR (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,439 EUR at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1563490819. Listed at 6 retailers as of November 1, 2026, with prices from €1,803 to €3,439, a €1,636 spread on the same certified stone. With Clarity lists it at €3,439. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1563490819
Dimensions6.40 × 6.43 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint
Top View
6.40 mm6.43 mm1.02 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563490819
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,803 EUR|Low: €1,792 EUR|High: €3,475 EUR|Avg: €2,537 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
With Clarity
October 31, 2026
Retailer 1€1,803 EUR
Retailer 3€2,194 EUR
Retailer 2€2,479 EUR
Retailer 4€2,541 EUR
With Clarity€3,439 EUR

11 data points across 5 retailers

6 retailers€1,803 EUR to €3,439 EUR

A
Cheapest Retailer
-
€1,803 EUR
HK$15,800 HKD
A
Retailer 2
-
€1,874 EUR
SGD 2,840 SGD
View
A
Retailer 3
-
€2,194 EUR
$2,461 USD
View
A
Retailer 4
-
€2,479 EUR
$2,780 USD
View
A
Retailer 5
-
€2,541 EUR
SGD 3,852 SGD
View
Most Expensive
B+
With Clarity
1563490819 · Nov 1
€3,439 EUR
$3,857 USD
View
5 more retailers have this diamond
Prices start from €1,803 EURSave up to €1,636 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Round
€1,803 EUR